Alpine PXA-H800 - Manual (Page 20)

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-EN
01GB06PXAH800.fm
ALPINE PXA-H800_EN 68-13530Z65-A (B5)
From a PC
12
Move the microphone to a spot specified in the
screen and position it firmly.
• The microphone should be placed at shoulder height.
13
Click [Measure]. When the measurement start
screen appears, click [START].
Countdown will start.
During the 10 second countdown, go outside the vehicle
and close the door.
A test signal will be output from the speakers to measure the
acoustic characteristics of the cabin. Do not open any
doors until the finish message appears on the screen. If
external noise interferes with the measurement, click the
[Measure] again to re-measure.
• Measurement takes approximately 5 to 15 minutes.
• If you want to stop measurement, click [CANCEL].
14
Click [OK] when a completed message appears.
15
When measurement for Position 1 is completed,
move the microphone to the next measuring position
and secure it following the guidance on the screen.
When the microphone is properly located, repeat
Step 13 following the guidance on the screen.
• You can perform measurement from up to 6 listening
positions.
• We recommend that you should take measurements from
at least 2 listening positions.
• To close measurement, go to Step 16.
• For more accurate measurement, you can make
measurements from 6 listening positions. However, it
takes approximately 70 minutes to complete the entire
procedure. Therefore, be sure to charge the vehicle
battery while taking measurements.
• If no microphone is connected, a confirmation message will be
displayed and measurement will not be carried out. Click [OK] to
cancel the indication.
• If you want to re-measure from the same position, click [Reset].
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When measurement is complete, click [Result].
The result screen will be displayed.
The adjustment result when the Target Curve is
“REFERENCE” will be displayed.
If you want to select another target curve, go to Step 17.
If you want to save the adjustment result, go to Step 19.
17
Click [Target Curve Select].
The Target Curve Selection screen will be displayed.
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Select and click the target curve you want. Then,
click [OK].
The adjustment result for the selected Target Curve will be
displayed.
REFERENCE:
Enjoy the rhythm and balance of music to the best
acoustic effect, suitable for the vehicle interior.
Reference With Mid-range Comp.:
Select this if the tweeter and midrange speakers are
installed in the dashboard, and mid or high range
harshness is apparent.
LINEAR:
A linear (flat) acoustic effect is actualized. This setting
recreates the balanced sound of a studio listening
room.
USERS:
You can select this only when you have adjusted the
curve. Refer to “Adjusting and Saving the Target
Curve” (page 19).
• If you are not satisfied with the measurement result, click [Re-
Measure] to perform measurement again.
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Click [Send Filter].
The Memory selection screen will be displayed.
The name of the curve currently selected.
01GB00PXAH800.book Page 18 Tuesday, February 8, 2011 9:04 PM